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Forum: Qwt

Questions related to Qwt - Qt widgets for technical applications.

  1. Use an image as QwtDialNeedle

    Started by vix, 14th January 2019 14:16
    dial, needle, qwtdial, qwtdialneedle
    • Replies: 5
    • Views: 15,785
    Uwe
    18th March 2019, 14:27 Go to last post

  2. QwtAnalogClock without label

    Started by QTim, 7th May 2015 10:10
    • Replies: 3
    • Views: 15,368
    Uwe
    14th March 2019, 12:06 Go to last post

  3. qwtd.dll not found

    Started by tungsteno, 11th March 2019 16:12
    • Replies: 0
    • Views: 14,071
    tungsteno
    11th March 2019, 16:12 Go to last post

  4. QwtPlotGrid lines missing at start point

    Started by npatil15, 22nd February 2019 13:37
    qwtplot, qwtplotgrid 1 Attachment(s)
    • Replies: 6
    • Views: 17,501
    npatil15
    5th March 2019, 05:43 Go to last post

  5. lib file is empty on fresh install

    Started by mar0029, 2nd December 2015 21:54
    framework, install, qwt
    • Replies: 2
    • Views: 14,858
    Uwe
    4th March 2019, 06:34 Go to last post

  6. QwtDial.setOrigin() issue

    Started by vix, 1st March 2019 12:55
    • Replies: 1
    • Views: 9,056
    Uwe
    1st March 2019, 14:01 Go to last post

  7. How to set QwtPlotItems in .qss file

    Started by npatil15, 25th February 2019 07:19
    qss, qwtlegend, qwtplot, qwtplotitem
    • Replies: 1
    • Views: 12,345
    npatil15
    1st March 2019, 09:01 Go to last post

  8. setZoomBase() of QwtPlotZoomer with value of autoReplot scale of QwtPlot

    Started by npatil15, 20th February 2019 13:14
    qwt, qwtplot, qwtplotzoomer
    • Replies: 4
    • Views: 20,191
    npatil15
    21st February 2019, 10:29 Go to last post

  9. QwtPlotZoomer disabled after deep zoom

    Started by npatil15, 19th February 2019 06:09
    qwtplot, qwtplotmagnifier, qwtplotzoomer
    • Replies: 1
    • Views: 13,575
    Uwe
    19th February 2019, 06:46 Go to last post

  10. Crashing QwtPlot

    Started by npatil15, 15th February 2019 10:55
    crash problem, qpoint, qvector, qwtplot, qwtplotcurve
    • Replies: 6
    • Views: 15,550
    Uwe
    18th February 2019, 11:08 Go to last post

  11. Qwt 6.4.1 not rendering in QtCreator

    Started by oxoocoffee, 15th February 2019 00:55
    qwt promote render issus
    • Replies: 0
    • Views: 12,922
    oxoocoffee
    15th February 2019, 00:55 Go to last post

  12. Question same QwtColorMap object in plot and color-bar causes crash

    Started by rainman110, 21st November 2011 21:29
    • Replies: 1
    • Views: 13,090
    alketi
    13th February 2019, 20:16 Go to last post

  13. Change curve points

    Started by gib, 9th February 2019 18:35
    modify curve, qwtplot
    • Replies: 0
    • Views: 14,097
    gib
    9th February 2019, 18:35 Go to last post

  14. How to use double clicked on qwtplotlegend ?

    Started by npatil15, 5th February 2019 11:10
    qwt, qwtplot, qwtplotcurve, qwtplotlegend
    • Replies: 0
    • Views: 13,099
    npatil15
    5th February 2019, 11:10 Go to last post

  15. How to add scroll bars on zoom(QwtPlotzoomer/QwtPlotmagnifire/QwtPlotpanner)

    Started by npatil15, 22nd January 2019 09:04
    qwt, qwtplotmagnifier, qwtplotpanner, qwtplotzoomer, realtime
    • Replies: 6
    • Views: 10,425
    npatil15
    5th February 2019, 06:35 Go to last post

  16. How to set QwtLegend style as Button

    Started by npatil15, 28th January 2019 13:18
    qwt, qwtlegend
    • Replies: 2
    • Views: 9,185
    npatil15
    5th February 2019, 06:33 Go to last post

  17. How to add Button on Legend to enable/disable QwtPlotZoomer ?

    Started by npatil15, 17th January 2019 05:35
    graph, legend item, qwt, qwtplotzoomer
    • Replies: 6
    • Views: 11,790
    npatil15
    25th January 2019, 11:01 Go to last post

  18. QqtPlot setAxisLabelRotation doesnt work on zoom (QwtPlotMagnifier)

    Started by npatil15, 21st January 2019 08:06
    qwtplot, qwtplotmagnifier 1 Attachment(s)
    • Replies: 5
    • Views: 10,964
    npatil15
    25th January 2019, 10:57 Go to last post

  19. adding generic text to a legend

    Started by flok, 14th December 2018 11:47
    • Replies: 6
    • Views: 5,449
    Uwe
    24th January 2019, 07:20 Go to last post

  20. attaching a QwtPlotSvgItem to a plot does not work

    Started by flok, 23rd January 2019 13:28
    • Replies: 1
    • Views: 2,260
    Uwe
    24th January 2019, 07:03 Go to last post

  21. Change mouse bindings for qwtplotzoomer

    Started by ivareske, 4th February 2011 14:00
    mouseselect1, mouseselect2, qwteventpattern, qwtplotzoomer, setmousepattern
    • Replies: 5
    • Views: 10,010
    npatil15
    22nd January 2019, 09:27 Go to last post

  22. Event handling after release of QwtPlotZoomer.

    Started by npatil15, 18th January 2019 09:12
    qwt, qwt 6.1.3, qwtplotzoomer
    • Replies: 12
    • Views: 8,095
    npatil15
    22nd January 2019, 08:46 Go to last post

  23. Performance issues with many Samples and closestPoint()

    Started by AxelP, 17th January 2019 09:16
    • Replies: 6
    • Views: 3,394
    AxelP
    21st January 2019, 14:01 Go to last post

  24. QwtSpectogram "realtime" plotting

    Started by Nema91, 16th January 2019 17:28
    • Replies: 1
    • Views: 1,566
    Uwe
    17th January 2019, 07:23 Go to last post

  25. How to set boundary for QwtPlotMarker ?

    Started by npatil15, 11th January 2019 05:45
    mouse event, mouse release, qwtplotmarker, qwtplotpicker
    • Replies: 4
    • Views: 7,241
    npatil15
    17th January 2019, 05:27 Go to last post

  26. Implementing a vertical hairline cursor

    Started by baasmp, 11th January 2019 10:50
    hairline cursor
    • Replies: 2
    • Views: 2,793
    baasmp
    14th January 2019, 10:09 Go to last post

  27. QwtSeriesData sample crash

    Started by daniyalyasin, 10th January 2019 11:24
    qt5 qwt6, qwt 6.1.3
    • Replies: 0
    • Views: 2,801
    daniyalyasin
    10th January 2019, 11:24 Go to last post

  28. Question How to pick line of QwtPlotMarker using QwtPlotPicker without affecting zooming

    Started by npatil15, 4th January 2019 11:13
    qwtplotmagnifier, qwtplotmarker, qwtplotpicker, qwtplotzoomer
    • Replies: 11
    • Views: 9,510
    npatil15
    10th January 2019, 11:00 Go to last post

  29. Post create 2 scale dial using QwtDial

    Started by anky14, 8th January 2019 05:16
    qt5, qwt 6.1.3, qwtdial, qwtscaledraw
    • Replies: 0
    • Views: 6,232
    anky14
    8th January 2019, 05:16 Go to last post

  30. Question How to focus line in QwtPlotMarker/QwtPlotScaleItem/QwtPlotPicker

    Started by npatil15, 27th December 2018 05:57
    qwt 6.1.3
    • Replies: 2
    • Views: 3,446
    npatil15
    4th January 2019, 11:14 Go to last post
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